TY - JOUR
T1 - Synthesis and characterization of aromatic block copolyamides by condensative chain polymerization
AU - Ohshimizu, Kaoru
AU - Shibasaki, Yuji
AU - Komura, Motonori
AU - Nakajima, Ken
AU - Ueda, Mitsuru
PY - 2007/6/5
Y1 - 2007/6/5
N2 - Aromatic block copolyamides with well-controlled molecular weights (MWs) and narrow polydispersities (PDIs) were successfully prepared by the condensative chain polymerization of 3-[4-(N-octylamino)benzoyl]benzoxazoline-2- thione (1) and 3-[4-(N,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorooctylarnino)benzoyl] benzoxazoline-2-thione (2). The formation of the block copolymers was confirmed by GPC, DSC, and NMR analyses. The thin film formed on mica was analyzed using atomic force microscopy (AFM), and the results indicated the existence of phase segregation.
AB - Aromatic block copolyamides with well-controlled molecular weights (MWs) and narrow polydispersities (PDIs) were successfully prepared by the condensative chain polymerization of 3-[4-(N-octylamino)benzoyl]benzoxazoline-2- thione (1) and 3-[4-(N,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorooctylarnino)benzoyl] benzoxazoline-2-thione (2). The formation of the block copolymers was confirmed by GPC, DSC, and NMR analyses. The thin film formed on mica was analyzed using atomic force microscopy (AFM), and the results indicated the existence of phase segregation.
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U2 - 10.1246/cl.2007.742
DO - 10.1246/cl.2007.742
M3 - Article
AN - SCOPUS:34347262609
SN - 0366-7022
VL - 36
SP - 742
EP - 743
JO - Chemistry Letters
JF - Chemistry Letters
IS - 6
ER -